3 papers
hep-ph2026
Accelerating Feynman Integral Evaluation by Avoiding Contour Deformation
Stephen P. Jones, Anton Olsson, Thomas Stone
We describe our method for rewriting dimensionally regulated Feynman parameter integrals in the Minkowski regime as a sum of real, positive integrands multiplied by complex prefact…
hep-ph2025
Towards the full NLO electro-weak corrections to Higgs boson pair production
Marco Bonetti, Gudrun Heinrich, Stephen Jones +4
Constraining the Higgs boson self-interaction is one of the main goals for the high luminosity phase of the LHC. A promising channel to this aim is the simultaneous production of t…
hep-ph2025
Positive Integrands from Feynman Integrals in the Minkowski Regime
Stephen Jones, Anton Olsson, Thomas Stone
We present a method for rewriting dimensionally regulated Feynman parameter integrals in the Minkowski regime as a sum of real, positive integrands multiplied by complex prefactors…